Stocks End Day MixedBy Matthew Silver / Manufactured and Modular Housing News, news-at-noon, Stocks / February 14, 2011 The stock market closed mixed, but the Dow was down slightly to close at 12,268.19. Palm Harbor dropped 15.79 percent and Cavco lost 1.54 points, but Deer Valley was unchanged. The Manufactured Housing Composite Value lost 1.54 percent.